Wavin 4S490B OsmaS PVCU 90° Branch Black 110×110 D/SW

The Wavin 4S490B is a 90° branch fitting from the OsmaS range, with three DN 110 plastic welded connections. It allows a branch to be taken off a 110 mm soil or waste line at a right angle.

Supplied in black PVC-U, it is intended for above-ground drainage systems and suits modifications to existing pipework as well as new installations, typically handled by trade installers or confident DIY users.

Key Features

• Black PVC-U construction
• 90° branch angle
• Three DN 110 plastic welded ends
• Nominal diameter DN 110 on all connections
• Nitrile rubber (NBR) sealing material
• Untreated surface finish
• Recyclable material
• Technical lifespan of 100 years

Benefits

• Creates a right-angled branch on a 110 mm soil or waste run
• Solvent-weld connections give a permanent joint once cured
• Consistent DN 110 sizing across all three ends
• Untreated PVC-U surface suited to standard fixing
• Recyclable material at end of life
• Long technical lifespan rated at 100 years

Technical Specifications

• MPN: 4S490B
• Angle: 90°
• Connection type: Plastic welded end (solvent weld), 3 connections
• Material: Polyvinyl chloride (PVC-U)
• Main colour: Black
• Sealing material: Nitrile rubber (NBR)
• Model: T-piece
• Recyclable: Yes
• Technical lifespan: 100 years
• Piece gross weight: 0.587 kg

What’s in the Box?

1 x Wavin 4S490B OsmaS PVCU Branch 90° Black 110×110 D/SW